on which tectonic plate do you live? ALASKA. NORTH AMERICAN PLATE PACIFIC OCEAN
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on which tectonic plate do you live? ALASKA. NORTH AMERICAN PLATE PACIFIC OCEAN Chicago. .New York UNITED STATES PACIFIC PLATE Los Angele ATLANTIC OCEAN MEXICO CARIBBEAN A AFRICAN PLATE PLATE North COCOS San Francisco merican PLATE SOUTH late AMERICAN PLATE Fresno Plate boundaries (indicated by red lines) are linear zones of movement between the plates, identified by their topography and abundant earthquakes. Pacific For greater detail, earthquake data, and other regions, refer to the U.S.Geological Survey's, Angeles Plate Earthquake Hazards Program real-time map: http://earthquake.usgs.gov/earthquakes/map/ San Diego. Tijuana FIGURE 2.1 Lithospheric plates associated with North America. The plate boundaries are identified as linear zones of abundant earthquakes whereas the plates tend to have few concentrated zones of earthquake activity.Explanation / Answer
2.
From the figure, the rate of the seafloor spreading in the west of the Juan de Fuca Ridge in cm/year is (B to A), Spreading rate = 500 kilometers / 12 million years = 4.17 cm/yr. 3.
From the figure, the rate of the seafloor spreading in the west of the Juan de Fuca Ridge in cm/year is (B to C), Spreading rate = 400 kilometers / 12 million years = 3.63 cm/yr.
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